Sit in a quiet place at leisure. When you are full of tea, sit in line. If you are not busy, you will definitely not be wronged or hurt. What does this poem mean?

It should be self-cultivation. People should sit in a quiet place in their leisure time, sit quietly after meals and tea, lower their social status, put down their troubles, never have to rush around to deal with them, and certainly will not attract resentment and disaster. No matter what others are wrong, sit still and think about your own mistakes.